* {
    box-sizing: border-box;
}
.crowdsourcing {
    padding: 0;
    margin: 0;
    color: #fff;
}
h2,
h1 {
    padding: 0;
    margin: 0 auto;
}
.banner {
    padding: 0 7%;
    background: url('../../images/playable/banner_bg.png') no-repeat center;
    background-size: cover;
    width: 100%;
    height: 500px;
}
.banner .title {
    margin-top: 70px;
    font-size: 75.417px;
    color: rgb(255, 255, 255);
    font-weight: bold;
    line-height: 0.796;
    text-shadow: 0px 7px 21px rgba(4, 0, 0, 0.3);
    margin-bottom: 25px;
}
@media (max-width: 768px) {
    .banner .title {
        font-size: 50px;
    }
}
.banner .title_2 {
    font-size: 36px;
    line-height: 1.667;
    text-align: center;
    font-weight: lighter;
    margin-bottom: 50px;
}
.banner button {
    font-size: 24px;
    width: 286px;
    height: 62px;
    border: 1px solid #fff;
    border-radius: 6px;
    line-height: 2.5;
    text-align: center;
    background-color: rgba(0, 0, 0, 0);
}

.banner button:hover {
    background-color: #fff;
    color: rgb(51, 51, 51);
}
.banner .title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background-color: #fff;
    margin: 25px auto 0;
}

.banner a {
    color: #fff;
}
.youshi {
    padding: 0 7%;
    width: 100%;
    height: 500px;
    background: url('../../images/playable/advantage_bg.png') no-repeat center;
    background-size: cover;
    padding-top: 50px;
    text-align: center;
}
@media (max-width: 995px) {
    .youshi {
        height: auto;
        background: rgb(0, 0, 0) url('../../images/playable/advantage_bg.png')
            no-repeat;
        background-size: 768px 100%;
        background-position: bottom left;
        background-size: contain;
    }
}
.youshi h2 {
    text-align: center;
    margin-bottom: 40px;
    /* font-weight: 200; */
}
/* .flex_box {
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-weight: 200;
} */
/* .youshi h3 {
    font-weight: 200;
} */
.youshi h3::after {
    content: '';
    display: block;
    width: 38px;
    height: 1px;
    background-color: #fff;
    margin: 15px auto;
}
.box1 {
    background: url('../../images/playable/technology.png') no-repeat center;
}
.box1:hover {
    background: url('../../images/playable/technology_h.png') no-repeat center;
    background-size: 150px 150px;
}
.box2 {
    background: url('../../images/playable/talents.png') no-repeat center;
}
.box2:hover {
    background: url('../../images/playable/talents_h.png') no-repeat center;
    background-size: 150px 150px;
}
.box3 {
    background: url('../../images/playable/grade.png') no-repeat center;
}
.box3:hover {
    background: url('../../images/playable/grade_h.png') no-repeat center;
    background-size: 150px 150px;
}
.img_box {
    width: 200px;
    height: 200px;
    background-size: 150px 150px;
}

.playble {
    background-color: #f7f7f7;
    color: rgb(51, 51, 51);
    padding: 80px 7%;
}
.playble h1 {
    font-size: 34px;
    line-height: 1.765;
    text-align: center;
    margin-bottom: 30px;
}

.playble .zyxz {
    background: url('../../images/playable/zyxz.png') no-repeat center;
}
.playble .zyxz:hover {
    background: url('../../images/playable/zyxz_h.png') no-repeat center;
}
.playble .kszz {
    background: url('../../images/playable/kszz.png') no-repeat center;
}
.playble .kszz:hover {
    background: url('../../images/playable/kszz_h.png') no-repeat center;
}
.playble .cbkz {
    background: url('../../images/playable/cbkz.png') no-repeat center;
}
.playble .cbkz:hover {
    background: url('../../images/playable/cbkz_h.png') no-repeat center;
}
.playble .item {
    width: 230px;
    height: 230px;
    background-size: 230px 230px;
}

.playble p {
    font-size: 24px;
    line-height: 2.083;
    text-align: left;
    margin-top: 50px;
}

.carousel_box {
    color: rgb(51, 51, 51);
    padding: 80px 0;
}
.carousel-inner {
}
.carousel-inner .row > div.col-lg-4 .theEWM {
    height: 180px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
